This rare synthesizer prototype built by Bob Moog in 1967 is a Moog's unique interpretation of a Trautonium, and was built for the Austrian Composer of avantgarde electronics Max Brand. To hear more of this incredible machine, please check out the CD "Kabelbrand - Sounds from the Max Brand Synthesizer", released on the Moozak record label:http://moozak.org/releases/mzk002/mzk...